Services
Interiors designed for margins & markets.
Interior architecture, design, staging and the commercial buyer lens, held in one firm. For boutique developers of 5 to 25 homes and hoteliers of 5 to 30 keys.
New Homes
For developers building to sell or hold. Designed for the buyer or tenant who will pay the premium.
Explore New HomesHospitality
For boutique hotels and aparthotels. Concepts that turn design into room rate and occupancy.
Explore HospitalityThe Advisory
A monthly commercial eye across your whole scheme, so the decisions that set your return are made right, early.
Explore The AdvisoryServices
Strategy & Concept Development
Who is buying, what they will pay a premium for, and the concept that wins them.
Protects: your price point.
Site Survey & Planning Support
Layout options tested against the site and the planning route before they are fixed.
Protects: the premium through planning.
Interior Architecture & Space Planning
Plans shaped around how the buyer lives, with stronger net-to-gross.
Protects: GDV per square foot.
Design Development & Specification
A specification that justifies the price without overspending.
Protects: margin.
Visualisation & Buyer Journey Assets
Concept boards and CGI direction that sell the scheme before it is built.
Protects: sales velocity off-plan.
Staging & Styling
Show homes and marketing suites that turn viewings into offers.
Protects: time on market.
Commercial Design Advisory
A monthly retainer giving you an experienced commercial second view on every significant decision.
Protects: the whole return.
Explore The AdvisoryEvery engagement is bespoke to each project, so fees are agreed once we understand your development. We work with a select number of developers, investors, and hoteliers each quarter.
Common questions
What does Mar Design do?
Interior architecture, interior design, staging and commercial design advisory for boutique property developers and hoteliers, held in one firm so the buyer lens is never lost between handoffs.
What size projects do you take on?
New home schemes of 5 to 25 units and boutique hotels or aparthotels of 5 to 30 keys, across London and the South of England.
Do you offer fixed packages?
No. Every engagement is bespoke to each project, so fees are agreed once we understand your development. We work with a select number of developers, investors, and hoteliers each quarter.
When should we involve you?
As early as possible. The decisions that most affect GDV, sales velocity and ADR are made before layouts are fixed, and they are the most expensive to change later.
Free download
5 Choices That Will Hurt New Home Margin in 2027
A five-minute read that could protect the GDV on your next development scheme.
For boutique developers building 5 to 25 homes in London and the South of England.
Read the 5 Choices That Will Hurt New Home Margin in 2027